• Tonight

    Sep 16

    Lo 45°

    Mainly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Wed

    Sep 17

    69°Lo 49°

    Sunshine and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Sep 18

    71°Lo 51°

    Partly sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Sep 19

    75°Lo 61°

    Pleasant with periods of sun

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      46%
    more
  • Sat

    Sep 20

    79°Lo 62°

    A couple of p.m. t-storms

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      79%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
10am
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Temp (°F) 54° 58° 61° 62° 64° 65° 65° 65°
RealFeel® 60° 67° 70° 71° 73° 69° 67° 64°
Humidity 72% 64% 55% 51% 46% 44% 43% 45%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
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Snow
 
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Ice
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 1 N 1 N 2 NNW 3 W 3 WNW 3 NNW 3 WSW 3 W
UV Index 3 4 5 5 5 4 3 1
Cloud Cover 3% 8% 25% 12% 18% 9% 1% 1%
Dew Point 45° 46° 45° 44° 43° 43° 43° 43°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 16

more Historical Weather Data >
  Today Normal Record 9/16/2013
High 65° 77° 91° (1955) 68°
Low 45° 52° 37° (1984) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 12:26 of sunlight, then sets at 7:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:00 AM with -11:-30 of moolight, then sets at 2:30 PM

Top Story

Peru Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 16, 2014; 9:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps